Semi driver jackknifes to avoid collision on Highway 123

With one trailer still on the blacktop, the jackknifed coal truck blocks traffic on Utah Highway 123. The driver of the coal truck was headed west toward Sunnyside Junction behind a paint truck. The driver reportedly missed the signs warning of the slower-moving paint truck and sent the coal truck into an intentional jackknife to avoid a collision. Utah Highway Patrol said there were no injuries associated with the wreck.